<template>
  <div>
    <el-form :inline="true">
      <el-form-item>
        <el-button type="primary" @click="dialogVisible=true">新增</el-button>
      </el-form-item>
    </el-form>

    <el-table :data="tableData" style="width: 100%;margin-bottom: 20px;" row-key="id" border default-expand-all
              :tree-props="{ children: 'children', hasChildren: 'hasChildren' }" stripe>
      <el-table-column prop="name" label="名称">
      </el-table-column>
      <el-table-column prop="perms" label="权限编码">
      </el-table-column>
      <el-table-column prop="icon" label="图标">
      </el-table-column>
      <el-table-column prop="type" label="类型">
        <template slot-scope="scope">
          <el-tag size="small" v-if="scope.row.type===0">目录</el-tag>
          <el-tag size="small" v-else-if="scope.row.type===1" type="success">菜单</el-tag>
          <el-tag size="small" v-else-if="scope.row.type===2" type="info">按钮</el-tag>

        </template>
      </el-table-column>
      <el-table-column prop="path" label="菜单URL">
      </el-table-column>
      <el-table-column prop="component" label="菜单组件">
      </el-table-column>
      <el-table-column prop="orderNum" label="排序号">
      </el-table-column>
      <el-table-column prop="statu" label="状态">
        <template slot-scope="scope">
          <el-tag size="small" v-if="scope.row.statu===1" type="success">正常</el-tag>
          <el-tag size="small" v-else-if="scope.row.statu===0" type="danger">禁用</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="icon" label="操作">
        <template slot-scope="scope">
          <el-button type="text" @click="editHandle(scope.row.id)" v-if="hasAuth('sys:manage')">编辑
          </el-button>
          <el-divider direction="vertical" v-if="hasAuth('sys:manage')"></el-divider>

          <el-popconfirm title="这是一段内容确定删除吗？" @confirm="delHandle(scope.row.id)">
            <el-button type="text" slot="reference">删除</el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <!-- 新增   " -->
    <el-dialog title="提示" :visible.sync="dialogVisible" width="600px"
               :before-close="handleClose">
      <el-form :model="editForm" :rules="editFormRules" ref="editForm" label-width="100px"
               class="demo-editForm">
        <el-form-item label=" 上级菜单" prop="parentId">
          <el-select v-model="editForm.parentId" placeholder="请选择上级菜单">
            <template v-for="item in tableData">
              <el-option :label="item.name" :value="item.id"></el-option>

              <template v-for="child in item.children">
                <el-option :label="child.name" :value="child.id">
                  <span>{{ '-' + child.name }}</span>
                </el-option>
              </template>

            </template>
          </el-select>
        </el-form-item>

        <el-form-item label="菜单名称" prop="name" label-width="100px">
          <el-input v-model="editForm.name" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="权限编码" prop="perms" label-width="100px">
          <el-input v-model="editForm.perms" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="图标" prop="icon" label-width="100px">
          <el-input v-model="editForm.icon" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="菜单URL" prop="path" label-width="100px">
          <el-input v-model="editForm.path" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="菜单组件" prop="component" label-width="100px">
          <el-input v-model="editForm.component" autocomplete="off"></el-input>
        </el-form-item>

        <el-form-item label="类型" prop="type" label-width="100px">
          <el-radio-group v-model="editForm.type">
            <el-radio :label=0>目录</el-radio>
            <el-radio :label=1>菜单</el-radio>
            <el-radio :label=2>按钮</el-radio>
          </el-radio-group>
        </el-form-item>

        <el-form-item label="状态" prop="statu" label-width="100px">
          <el-radio-group v-model="editForm.statu">
            <el-radio :label=0>禁用</el-radio>
            <el-radio :label=1>正常</el-radio>
          </el-radio-group>
        </el-form-item>

        <el-form-item label="排序号" prop="orderNum" label-width="100px">
          <el-input-number v-model="editForm.orderNum" :min="1" label="排序号">1
          </el-input-number>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm('editForm')">立即创建</el-button>
          <el-button @click="resetForm('editForm')">重置</el-button>
        </el-form-item>
      </el-form>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      dialogVisible: false,
      tableData: [],


      editForm: {},
      editFormRules: {
        parentId: [
          {required: true, message: '请选择上级菜单', trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入名称', trigger: 'blur'}
        ],
        perms: [
          {required: true, message: '请输入权限编码', trigger: 'blur'}
        ],
        type: [
          {required: true, message: '请选择状态', trigger: 'blur'}
        ],
        orderNum: [
          {required: true, message: '请填入排序号', trigger: 'blur'}
        ],
        statu: [
          {required: true, message: '请选择状态', trigger: 'blur'}
        ]
      }

    };
  },
  created() {
    this.getMenuTree()
  },
  methods: {
    getMenuTree() {
      this.$axios.post('/api/v1/menu/list', {}).then(res => {
        this.tableData = res.data.data
      })
    },
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          this.$axios.put('/api/v1/menu' + + (this.editForm.id ? "/" + this.editForm.id : ""), this.editForm)
              .then(res => {

                this.$message({
                  showClose: true,
                  message: '操作成功',
                  type: 'success',
                  onClose: () => {
                    this.getMenuTree()
                  }
                });

                this.dialogVisible = false
              })
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    resetForm(editForm) {
      this.$refs.editForm.resetFields()
      this.dialogVisible = false
      this.editForm = {}
    },
    handleClose() {
      this.$refs.editForm.resetFields()
      this.dialogVisible = false
      this.editForm = {}
    },
    editHandle(id) {
      this.$axios.get('/api/v1/menu/' + id).then(res => {
        this.editForm = res.data.data
        this.dialogVisible = true
      })
    },
    delHandle(id) {
      this.$axios.delete("/api/v1/menu/" + id).then(res => {
        // console.log(res)
        this.$message({
          showClose: true,
          message: '操作成功',
          type: 'success',
          onClose: () => {
            this.getMenuTree()
          }
        });
      })
    }
  }
}

</script>

<style scoped>
</style>
